短程硝化厌氧氨氧化联合处理实际垃圾渗滤液黄奕亮

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[3]LiuZhe,LiuYongjun,KuschkP,etal.Polyaluminumchloride(PAC)enhancedformationofaerobicgranules:Couplingprocessbetweenphysicochemical-biochemicaleffects[J].ChemicalEngineeringJour-nal,2016,284:1127-1135.[4],,,.、[J].,2010,31(2):273-281.[5]LiuYu,TayJH.Theessentialroleofhydrodynamicshearforceintheformationofbiofilmandgranularsludge[J].WaterResearch,2002,36(7):1653-1665.[6]LiXiaoming,LiuQianqian,YangQi,etal.EnhancedaerobicsludgegranulationinsequencingbatchreactorbyMg2+augmentation[J].Bio-resourceTechnology,2009,100(1):64-67.[7]JiangHelong,TayJH,LiuYu,etal.Ca2+augmentationforenhance-mentofaerobicallygrownmicrobialgranulesinsludgeblanketrea-ctors[J].BiotechnologyLetters,2003,25(2):95-99.[8],,.[J].:,2012,40(11):1686-1690.[9].[M].:,2006:105-285.[10]TayJH,LiuQishan,LiuYu,etal.Microscopicobservationofaero-bicgranulationinsequentialaerobicsludgeblanketreactor[J].Jour-nalofAppliedMicrobiology,2001,91(1):168-175.[11]KongQiang,NgoHH,ShuLi,etal.Enhancementofaerobicgranu-lationbyzero-valentironinsequencingbatchairliftreactor[J].JournalofHazardousMaterials,2014,279:511-517.———————————[](1991—),。:13679138278,E-mail:396810018@qq.com。[]2017-11-14()1,1,2,1,1,2(1.,510006;2.,510006)[],SBR+ASBR。SBR,,NH4+-N91.5mg/L1053mg/L,NO2--N930mg/L,NO2--N96.7%。ASBR、SBR,20,ASBRNO2--NSBR,NH4+-N、NO2--N98%,。[];;;[]X703.1[]A[]1005-829X(2018)03-0037-05Combinedtreatmentoflandfillleachatebyshort-cutnitrificationandanaerobicammoniumoxidationHuangYiliang1,ZhangLiqiu1,LiShugeng2,HuangYouwen1,LüWei1,HuXueliu2(1.SchoolofCivilEngineering,GuangzhouUniversity,Guangzhou510006,China;2.EnvironmentalScienceandEngineeringSchool,GuangzhouUniversity,Guangzhou510006,China)Abstract:Takingtheactuallandfillleachateastheresearchobject,thenitrogenremovingcharacteristicsofshort-cutnitrificationSBR+anaerobicammoniaoxidationASBRcombinedprocesshavebeenstudied.SBRisinoculatedbywayofgraduallyincreasingtheproportionofleachateinwater.Atroomtemperature,theinfluentNH4+-Nconcen-trationincreasesfrom91.5mg/Lto1053mg/L,TheeffluentNO2--Nconcentrationisashighas930mg/L,andNO2--Naccumulationratereachesmorethan96.7%.ASBRinfluentispreparedfromleachate,SBReffluentandtapwaterinproportion.Startingfromthe20thdayoftheexperiment,alloftheNO2--NinASBRinfluentissuppliedbySBReffluent.TheremovingratesofbothNH4+-NandNO2--Narekeptat98%ormore,realizingtheadvancedtreatmentofnitrogenbythesystem.Keywords:short-cutnitrification;anaerobicammoniumoxidation;landfillleachate;combinedprocess[](51478127);(201510010051);(2014LQNCX105)!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!38320183IndustrialWaterTreatmentVol.38No.3Mar.,201837,、、、,〔1-2〕。,。〔3〕、〔4〕、〔5〕〔6〕,。,(SBR)〔7〕、(BAF)〔8〕(MBR)〔9〕,,,,〔10〕。-,,,〔11-14〕。-,;,,〔15〕。,,SBR(ASBR),,。11.1SBR+ASBR,1。SBRASBR,50cm,20cm,10L。1SBR-ASBRSBR50%,,0.5~1.0mg/L,MLSS3000~5000mg/L。HRT1d,12h,5min,6~8h,30mim,10min,。ASBR50%,,,MLSS10000mg/L,100r/min。HRT2d,24h,5min,20h(6h,1h,6h,1h,6h),30min,10min,。1.2SBR、;ASBR、。,,4℃。:COD2066~5200mg/L、NH4+-N1344~2778mg/L、NO2--N<1mg/L、NO3--N<1mg/L、pH8.5~9.0。SBR,,SBRpH7.5,SBR1。1SBRASBRSBR、,ASBR2。1.3《》,NH4+-N,NO2--NN-(1-)-,NO3--N,COD,pH、DOWTWpH/Oxi340i。22.1SBRSBR,,。SBR2。NH4+-N/(mg·L-1)/%A(1—18)91.5~155.75~10B(19—54)397.1~529.720~25C(55—75)667.3~75033.3D(76—88)996.5~105350E(89—99)514.8~520.9252018-03,38(3)38:NO2--N,ASBRA、B。88d,2:(A)(B~E)。2SBR,。5%~10%,NH4+-N91.5mg/L155.7mg/L,NH4+-N,NH4+-N8.8mg/L,NH4+-N92%。1—9,NH4+-N91.5~94.1mg/L,NO2--N22.6~49.2mg/L,NO3--N1mg/L,26.6~53.0mg/L(91.5~94.1mg/L),,NO2--NNO3--NN2,NO2--N92%,NO2--N。10—18,NH4+-N150mg/L,NO2--N,NO2--N100mg/L129mg/L,NO2--N97%,。,19,80%20%,NH4+-N397.1mg/L,NH4+-N,NH4+-N81%,pH6.58,(AOB)〔16-17〕。,22,,pH7.5。SBR,NH4+-N10.4mg/L,NO2--N358mg/L。44—88,25%50%,NH4+-N510.7mg/L1053mg/L,SBR,NH4+-N20mg/L,NH4+-N98.4%,NO2--N96.14%,NH4+-N1.04kg/(m3·d)。ASBR,,ASBR。ASBR,SBRNH4+-N,,89,25%,NH4+-N517.6mg/L,NH4+-N12.6mg/L,NO2--N480.7mg/L,,。2.2ASBRASBR,3。ASBR5:(A~C)、NO2--N/NH4+-N(D)、(E)、NO2--N/NH4+-N(F),(G~H)。3ASBR/%NH4+-N/(mg·L-1)SBRA(1—11)5.8~9.690.4~94.2083.1~88.3B(12—18)6.493.6094.5~96.7C(19—36)3.3~6.422.0~53.742.3~74.865.7~140.9D(37—54)3.0~4.712.5~24.271.1~84.5104.1~125.3E(55—63)4.8~7.019~26.866.2~76.2105.9~145.9F(64—78)7.0~10.835.1~43.448.0~57.9149.7~170.9G(79—88)11.0~13.729.3~35.950.4~59.7225.7~299.1H(89—99)14.086.00295.0~310.9NO2--N/(mg·L-1)110.1~118.7190.7~198.383.7~149.183.5~96.2129.8~171.6241.3~344.8276.9~356.1385.1~404.1NO2--N/NH4+-N1.31~1.361.97~2.061.03~1.320.73~0.901.18~1.341.51~2.061.20~1.221.25~1.332ASBR2018-03,38(3),:39,1—11,NH4+-N、NO2--N84.2、114.1mg/L,NH4+-N、NO2--N10mg/L,88%、94%。12,SBR,NO2--N,NH4+-N、NO2--N95.3、196.6mg/L,NO2--N/NH4+-N2.06,NH4+-N、NO2--N65%,COD10%,,。ASBR,NO2--N/NH4+-N1.32,NO2--N/NH4+-N2.061.32,NO2--N,NH4+-N,NO2--NASBR,NO2--N,,〔18-19〕。19,NO2--N/NH4+-N1.10,NH4+-N135.1mg/L,NO2--N149.1mg/L,,NH4+-NNO2--N40%。,24,NH4+-N、NO2--N70.4、86.8mg/L,NO2--N/NH4+-N1.22,17d,NH4+-N、NO2--N5、0.5mg/L。NO2--N/NH4+-N,NO2--N/NH4+-N,37,NO2--N/NH4+-N(<0.9),NO2--N,10mg/L,NH4+-N,NO2--N/NH4+-N0.70~0.90,NO2--NNH4+-N(1.32),NH4+-N。ASBR,NH4+-N,DO,NO2--NNO3--N;NO2--NN2,ASBR,NO2--N,NH4+-N,NH4+-N。ASBRNH4+-N,NO2--N/NH4+-N(1.17~1.34),NH4+-NNO2--N5、1mg/

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